when neutral will carry the current?what could be the
magnitude?

Answer Posted / orlando rodriguez orense

Neutral conductor are not normally design to have current.
However neutral conductor is installed to be the escape way
of electrical fault and thus a electrical safety features.

The magnitude of the current therefore will be the size of
the fault and in case of negative voltage sequence occurence
cause the neutral conductor to carry that magnitude.

Is This Answer Correct ?    3 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are diffrent type of road taxes?

1471


WHAT IS THE TOTAL POWER GENERATION IN CHHATTISGARH?

1475


Define what is difference between fuse and breaker?

667


high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...

1535


WHAT IS DEAD END IN PROTECTION?

2007






I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?

1445


Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

1342


explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?

1750


Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.

2145


what is the difference between megger and earth resister ??

1337


What is PEC??Applications........

1502


what is auto re-closer?

1988


how give earthing conection to household equipment?

1493


in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?

1706


what does a k rating in a transformer means?

2043